Elevator Product Line
Transcription
Elevator Product Line
Imperial Electric Elevator Product Line www.imperialelectric.com Table of Contents Gearless Elevator Machines Gearless AC Machines 4 Gearless DC Machines 9 Geared Elevator Machines AC Hoist Motors 10 Flange Motors 11 DC Hoist Motors 12 Motor Generator Sets 12 Door Operator Motors 13 The Imperial Electric Company is a 14 manufacturer of Permanent Magnet Hydraulic Elevators AC Submersible Hydraulic Motors AC Dry Hydraulic Motors 16 Motors, Gearmotors, AC and Machine And Motor Accessories Flexible Couplings and Adapters 18 Elevator Machine Accessories 19 DC Elevator Motors, Generator Sets, AC Induction Motors, Vacuum Motors Diagrams Dimensional Diagrams 20 and Transaxle Drive Systems. Kinetek Global Manufacturing 30 330.734.3600 imperialelectric.com 02 Efficiency in Motion With over one hundred years of experience in electrodynamic devices, Imperial Electric can supply you with a complete line of high-performance motors and drive systems to keep your products in motion, and performing to specifications. 03 Gearless AC Machines Frame 400, 500, 800 Series Compact design, high efficiency and extreme reliability have confirmed the Imperial Electric Gearless AC Machines to be a favorite in the industry. Models available: Frame 400 Series, 500 Series, LS Series and 800 Series. Compact design, high efficiency and extreme reliability have confirmed the Imperial Electric Gearless AC Machines to be a favorite in the industry. Models available: Frame 400 Series, 500 Series, LS Series and 800 Series. Unlike traditional induction motors that lose efficiency at lower speeds, Imperial Electric gearless AC machines provide unusually capable low speed, high torque operation — and consume up to 40% less power than traditional asynchronous motors. Imperial Electric gearless AC machines are also noticeably quieter than the competition and are nearly maintenance-free. Imperial Electric machines are known for durability and reliability. Imperial Electric gearless AC machines use rugged cast iron frames protecting a totally enclosed, self-cooling motor. Machine brake and sheave assemblies are removable and replaceable — features that will provide cost savings over long years of service. Imperial Electric provides gearless AC machines in three frame sizes — serving car capacity ranges from 1,250 to 8,000 lbs. at speeds from 100 to 1,400 fpm (feet per minute). The 470 series has the capacity to lift 1,375 to 4,000 lbs. at speeds up to 500 fpm with 2:1 roping. The 520 series has the capacity to lift 2,000 to 3,000 lbs. up to 700 fpm with 1:1 roping or 2,200 to 6,500 lbs. up to 700 fpm with 2:1 roping. The 800 series has the capacity to lift 2,000 to 4,500 lbs. up to 1,400 fpm with 1:1 roping or 3,000 to 8,000 lbs. up to 700 fpm with 2:1 roping. With the introduction of gearless AC machines to complement industry-leading, gearless DC machines, Imperial Electric boasts the most comprehensive gearless machine line in the elevator industry. BENEFITS FEATURES • High efficiency • AC synchronous permanent magnet design • Reduced power consumption • Machine, traction sheave, brake and encoder provided • Quieter operation • Less cogging • Smoother start up • Totally enclosed, self-cooling motor — no fan needed • Compact design • Electronically activated double-action brake solenoid • Reduced low speed vibration • Brushless — no brushes to maintain • Improved electrical precision at very low speed • Heavy duty components and construction • Nearly maintenance-free • CUS certified • Sub base with secondary sheave options • Re-greasable bearings • Press fit hardened drive sheave Imperial Electric Gearless Elevator Machines Gearless AC Machines 04 Frame 400 Series: 472, 475, 478 ADDITIONAL FEATURES MODEL 472 MODEL 478 • 902 lbs. • 1,367 lbs. • 682 ft.-lbs. brake torque per shoe • 1,400 ft.-lbs. brake torque per shoe • 6,600 lbs. maximum sheave shaft load • 5–10mm undercut U grooves for single wrap • 11,025 lbs. maximum sheave shaft load MODEL 475 • 8–10mm undercut U grooves single wrap • 1,012 lbs. • 734 ft.-lbs. brake torque per shoe • 11,000 lbs. maximum sheave shaft load Frame 470 has the capacity to lift 1,375 to 4,000 lbs. at 100 to 500 fpm with 2:1 roping. • 6–10mm undercut U grooves single wrap Frame 400 Series 2:1 duty table FPM 125 200 300 400 500 Freq. (Hz) 10.1 16.2 24.3 32.3 40.4 RPM 61 97 146 194 243 Capacity (lbs.) HP Amps HP Amps HP Amps HP Amps HP Amps 2000 4.5 10.0 7.1 10.0 10.7 17.0 14.3 22.0 17.8 22.0 2200 4.9 11.0 7.8 11.0 11.8 18.7 15.7 24.2 19.6 24.2 2500 5.6 11.1 8.9 11.1 13.4 17.8 17.8 27.5 22.3 27.5 2750 6.1 12.2 9.8 12.2 14.7 19.6 19.6 30.2 24.5 30.2 3000 6.7 13.4 10.7 13.4 16.0 21.4 21.4 33.0 26.7 33.0 3500 7.8 17.3 12.5 17.3 18.7 28.0 25.0 41.2 31.2 41.2 4000 8.9 19.8 14.3 19.8 21.4 32.0 28.5 47.0 35.7 47.0 Model 472 Model 475 Model 478 All specifications at 50% counterweight. Consult Imperial Electric for other ratings. Frame 400 Series dimensional diagrams: Page 20 Efficiency in Motion 05 Frame 500 Series: 522, 525 ADDITIONAL FEATURES MODEL 522 MODEL 525 • 2,596 lbs. • 3,630 lbs. • 1,105 ft.-lbs. brake torque per shoe • 2,215 ft.-lbs. brake torque per shoe • 17,600 lbs. maximum sheave shaft load • 22,000 lbs. maximum sheave shaft load • 20 inch sheave • 20 inch or 25 inch sheave • 7-1/2 inch V grooves single wrap • 7-1/2 inch or 6-5/8 inch V grooves single wrap Frame 500 Series 1:1 duty table Frame 520 has the capacity to lift 2,000 to 3,500 lbs. at speeds to 700 fpm with 1:1 roping or 2,200 to 6,500 lbs. at speeds to 700 fpm with 2:1 roping. FPM 300 350 400 500 600 700 Freq. (Hz) 7.6 8.9 10.2 10.2 15.3 17.8 46 RPM 53 61 61 92 107 Capacity (lbs.) HP Amps HP Amps HP Amps HP Amps HP Amps HP 2000 10.1 20.0 11.8 20.0 13.5 20.0 16.8 31.0 20.2 31.0 23.6 31.0 2500 12.6 25.0 14.7 25.0 16.8 25.0 21.0 39.0 25.3 39.0 29.5 39.0 3000 15.2 30.0 17.7 30.0 20.2 30.0 25.3 47.0 30.3 47.0 35.4 47.0 3500 17.7 35.0 20.6 35.0 23.6 35.0 29.5 55.0 35.4 55.0 41.2 55.0 Model 525 Amps All specifications at 50% counterweight and 25 inch sheave. Consult Imperial Electric for other ratings Frame 500 Series 2:1 duty table FPM 300 350 400 500 600 700 Freq. (Hz) 19.1 22.3 25.5 31.8 38.2 44.6 115 RPM 134 153 191 229 267 Capacity (lbs.) HP Amps HP Amps HP Amps HP Amps HP Amps HP 2000 10.7 19.0 12.5 19.0 14.3 19.0 17.8 23.7 21.4 32.3 25.0 Amps 32.3 2500 13.4 23.7 15.6 23.7 17.8 23.7 22.3 29.7 26.7 40.3 31.2 40.3 3000 16.0 28.5 18.7 28.5 21.4 28.5 26.7 35.6 32.1 48.4 37.4 48.4 3500 18.7 33.2 21.8 33.2 25.0 33.2 31.2 41.5 37.4 56.4 43.7 56.4 4500 24.1 40.1 28.1 40.1 32.1 40.1 40.1 51.5 48.1 70.5 56.1 70.5 5000 26.7 46.8 31.2 46.8 35.7 46.8 44.6 57.1 53.5 80.2 62.4 80.2 5500 29.4 51.5 34.3 51.5 39.2 51.5 49.0 62.8 58.8 88.3 68.6 88.3 6500 34.8 60.8 40.6 60.8 46.3 60.8 57.9 74.2 69.5 104.3 81.1 104.3 Model 522 Model 525 All specifications at 50% counterweight and 20 inch sheave. Consult Imperial Electric for other ratings. Frame 500 Series dimensional diagrams: Page 21 Imperial Electric Gearless Elevator Machines Gearless AC Machines 06 Frame LS Series: 478-LS, 522-LS, 525-LS ADDITIONAL FEATURES MODEL 478-LS MODEL 525-LS • 1,536 lbs. • 3,830 lbs. • 1,111 ft.-lbs. brake torque per shoe • 3,000 ft.-lbs. brake torque per shoe • 11,025 lbs. maximum sheave shaft load • 22,000 lbs. maximum sheave shaft load • 20 inch sheave • 25 inch sheave • 5-1/2 inch V grooves single wrap • 7–1/2 inch or 6-5/8 inch V grooves single wrap MODEL 522-LS • 3,275 lbs. • 1,868 ft lbs. brake torque per shoe • 17,600 lbs. maximum sheave shaft load Frame LS Series has the capacity to lift 1,000 to 3,500 lbs. at traditional geared speeds from 100 to 450 fpm with 1:1 roping. • 20 inch sheave • 7-1/2 inch V grooves single wrap Frame LS Series 1:1 duty table FPM 100 200 300 400 450 Capacity HP Amps HP Amps HP Amps HP Amps HP Amps 1000 1.7 12.2 3.4 12.2 5.9 12.2 6.7 12.2 17.8 22.0 1500 2.5 18.3 5.1 18.3 8.8 18.3 10.1 18.3 17.0 17.0 1800 3.0 20.0 6.1 20.0 10.6 20.0 12.1 20.0 22.3 20.0 2200 3.7 22.0 7.4 22.0 13.0 22.0 14.8 22.0 24.5 22.0 2500 4.2 25.0 8.4 25.0 14.7 25.0 16.8 25.0 18.9 25.0 3000 5.1 30.0 10.1 30.0 17.7 30.0 20.2 30.0 22.7 30.0 3500 5.9 35.0 11.8 35.0 20.6 35.0 23.6 35.0 26.5 35.0 Model 478-LS Model 522-LS Model 525-LS All specifications at 50% counterweight Consult Imperial Electric for other ratings Frame LS Series dimensional diagrams: Pages 22 - 23 Efficiency in Motion 07 Frame 800 Series: 805, 808, 808-HD ADDITIONAL FEATURES MODEL 805 • 40,000 lbs. maximum sheave shaft load • 4,880 lbs. • 12–5/8 inch on 26 inch sheave or 14 - 9/16 inch on 22.5 inch U grooves double wrap. V groove available consult Imperial Electric. • 2,400 ft.-lbs. brake torque per shoe • 40,000 lbs maximum sheave shaft load • 12–5/8 inch on 26 inch sheave or 14–9/16 inch on 22.5 inch U grooves double wrap. V grooves available consult Imperial Electric. MODEL 808-HD MODEL 808 • 60,000 lbs. maximum sheave shaft load • 6,305 lbs. • 12–5/8 inch on 26 inch sheave or 14–9/16 inch 22.5 inch U grooves double wrap. V groove available consult Imperial Electric. • 6,305 lbs. • 3,470 ft.-lbs. brake torque per shoe • 3,470 ft.-lbs. brake torque per shoe Frame 800 has the capacity to lift 2,000 to 4,500 lbs. at speeds to 1,400 fpm with 1:1 roping or 3,000 to 8,000 lbs. at speeds to 700 fpm with 2:1 roping. Frame 800 Series 2:1 duty table FPM 400 500 600 700 Freq. (Hz) 43.1 53.9 64.6 75.4 RPM 500 FPM 600 176.3 205.7 Amps HP Amps HP Amps HP 3000 21.4 58.0 26.7 58.0 32.1 58.0 37.4 73.0 3500 25.0 68.0 31.2 68.0 37.4 68.0 43.7 85.0 4000 28.5 77.0 35.7 77.0 42.8 77.0 49.9 97.0 4500 32.1 87.0 40.1 87.0 48.1 87.0 56.1 109.0 800 Amps 5000 35.7 97.0 44.6 97.0 53.5 97.0 62.4 121.0 5500 39.2 107.0 49.0 107.0 58.8 107.0 68.6 133.0 6000 42.8 116.0 53.5 116.0 64.2 116.0 74.9 145.0 6500 46.3 117.0 57.9 117.0 69.5 144.0 81.1 144.0 7000 49.9 126.0 62.4 126.0 74.9 155.0 87.3 155.0 7500 53.5 136.0 66.8 136.0 80.2 166.0 93.6 166.0 8000 57.0 145.0 71.3 145.0 85.6 177.0 99.8 177.0 Model 805 700 146.9 HP Frame 800 Series dimensional diagrams: Page 24 Frame 800 Series 1:1 duty table 117.5 Capacity (lbs.) Model 808 900 50% counterweight. Consult Imperial Electric for other ratings. 1000 1200 1400 Capacity HP RPM Amps HP RPM Amps HP RPM Amps HP RPM Amps HP RPM Amps HP RPM Amps HP RPM Amps HP RPM 2000 16.8 73.5 41.0 20.2 88.1 41.0 23.6 102.8 41.0 26.9 117.5 73.0 30.3 132.2 73.0 33.7 146.9 73.0 40.4 176.3 73.0 47.1 205.7 91.0 2500 21.0 73.5 51.0 25.3 88.1 51.0 29.5 102.8 51.0 33.7 117.5 91.0 37.9 132.2 91.0 42.1 146.9 91.0 50.5 176.3 91.0 58.9 205.7 114.0 Amps 3000 25.3 73.5 61.0 30.3 88.1 61.0 35.4 102.8 61.0 40.4 117.5 110.0 45.5 132.2 110.0 50.5 146.9 110.0 60.6 176.3 110.0 70.7 205.7 137.0 3500 29.5 73.5 71.0 35.4 88.1 71.0 41.2 102.8 71.0 47.1 117.5 119.0 53.0 132.2 119.0 58.9 146.9 119.0 70.7 176.3 146.0 82.5 205.7 146.0 4000 33.7 73.5 82.0 40.4 88.1 82.0 47.1 102.8 82.0 53.9 117.5 137.0 60.6 132.2 137.0 67.3 146.9 137.0 80.8 176.3 167.0 94.3 205.7 167.0 4500 37.9 84.9 79.0 45.5 101.9 79.0 53.0 118.8 133.0 60.6 135.8 133.0 68.2 152.8 133.0 75.8 169.8 133.0 90.9 203.7 163.0 Model 805 Model 808 Model 808-HD All specifications at 50% counterweight. Consult Imperial Electric for other ratings. Imperial Electric Gearless Elevator Machines Gearless AC Machines | Gearless DC Machines 08 Gearless DC Machines Frame 590 Series: 591, 593, 596, 598 FEATURES APPLICATIONS • Self ventilated – blower not required • Gearless traction elevators • Single or double wrap • Speeds 500 – 1,000 fpm • Split-frame construction available • Class F insulation • Factory breakdown available • 50˚ C rise standard • Gearless traction elevators • Capacity to 8,500 lbs. – 2:1 rope, 4,500 lbs. – 1:1 rope Quiet operation, heavy duty construction, and extreme reliability have confirmed the Imperial Electric Gearless DC Machines to be a favorite in the industry. Models available: 591, 593, 596, and 598. BENEFITS • Single or double wrap • Quiet operation • CUS certified • Rugged construction • Re-greasable bearings • Extreme reliability • Split-frame construction available • Easily disassembled for modernization • Factory breakdown available Frame 590 Series basic ratings Frame Size Rated Torque (ft.-lbs.) WK 2 Armature & 26" Sheave (lbs.-ft. 2) Armature Volts per RPM (V/RPM) Armature Amps (A) Armature Resistance Hot (Ω) Armature Circuit Inductance (Ω -3) Field Voltage (V) Field Amps (A) Field Resistance (Ω) L/R Field Time Constant (S) Total Weight (lbs.) 598 3,250 1,438 2.915 180 0.146 15.53 198 13.20 15.02 1.29 9,759 596 2,875 1,315 2.236 180 0.138 11.79 195 11.00 17.73 1.16 8,358 593 2,300 1,232 1.790 180 0.132 9.56 183 10.50 17.40 1.08 7,467 591 1,725 1,149 1.346 180 0.117 7.17 195 8.35 23.41 0.94 6,579 Typical rating requirements for Gearless DC Machines Roping 2:1 1:1 Counter Weight (%) 40 40 Acceleration Rate (ft./s 2) 4 4 Live Loads (lbs.) 2,000 to 8,500 2,000 to 4,500 Speeds (FPM) 400 to 700 500 to 1,000 Total Suspended Weight (lbs.) 15,400 to 32,000 15,400 to 19,000 Sheave data Diameter (inch) WK 2 (lbs.-ft. 2) 26 762 30 1,012 33 1,332 Frame 590 Series dimensional diagram: Page 25 Efficiency in Motion 09 AC Hoist Motors (including VVVF) Frames 256T through 405T Industry recognized performance and durability for all popular AC machine designs. The Imperial Electric AC Hoist Motor is renowned for enduring dependability. Cast iron construction, hot rolled steel shaft, and re-greasable ball bearings contribute to a motor design that you can trust through long years of service. Rugged and dependable, Imperial Electric AC hoist motors enjoy a well deserved reputation for quality and durability. A range of high and low slip single speed motor designs for VVVF drive applications are offered in rpm ranges from 600, 720, 900, 1,200 and 1,800. The motor is configured for foot mounting working with all popular machine designs. FEATURES BENEFITS APPLICATIONS • Cast iron construction • Stock availability • Geared traction elevators • 600–1,800 rpm • Quiet operation • 5 through 60 HP high slip • Available through 100 HP • VVVF with encoders, low slip 60 minute duty cycle • 5 through 100 HP low slip • Highly reliable • Across the line high slip 30 minute duty cycle • Drip-proof construction standard, TENV and TEFC available • Long service life • 2-speed, 60 minute duty cycle • Rugged construction • Dual ball bearing construction • Re-greasable bearings • Class F insulation standard (Class H available) • Class A temperature rise for elevator duty • Mounted encoder optional • CUS certified VVVF AC Hoist Motors 1,200 RPM duty table full load amps HP 5 7.5 10 12.5 15 20 25 30 40 50 60 75 Frame 256T 256T 256T 284T 284T 286T 324T 326T 365T 365T 405T 405T 200 V 15.4 24.5 30.8 34.1 43.8 58.3 70.0 80.4 113.0 132.2 152.0 189.0 208 V 14.8 23.5 29.6 32.7 41.9 55.2 67.0 78.4 108.0 129.3 147.0 182.0 220 V 14.2 21.5 26.6 30.9 39.3 52.4 65.8 72.5 104.0 122.0 139.0 172.0 230 V 13.5 21.6 26.4 29.5 39.0 49.8 61.0 70.4 98.2 116.2 132.2 164.0 240 V 13.6 20.4 26.5 28.9 36.0 47.6 58.6 68.6 95.4 114.2 127.0 156.8 440 V 7.1 10.8 13.3 15.6 19.7 26.2 32.9 36.7 52.0 61.0 69.3 86.0 460 V 6.75 10.8 13.2 14.8 19.5 24.9 30.5 35.2 49.1 58.1 66.1 82.0 480 V 6.8 10.2 13.3 14.2 18.0 23.8 29.3 34.3 47.7 57.1 63.5 78.4 575 V 11.2 8.5 10.5 11.9 15.2 20.1 24.8 28.4 38.6 46.5 53.0 65.5 Efficiency 87.1% 86.9% 88.0% 88.9% 89.0% 89.7% 89.5% 90.8% 90.0% 90.4% 91.4% 91.1% P/F 79.8% 75.8% 72.4% 88.8% 83.1% 82.6% 85.9% 87.9% 85.1% 88.6% 92.7% 94.2% BTU/HR 566 864 1,042 1,192 1,416 1,754 2,240 2,322 3,395 4,056 4,312 5,596 Consult Imperial Electric for additional ratings. Frame 256T through 405T dimensional diagram: Page 29 Imperial Electric Geared Elevator Machines AC Hoist Motors | Flange Motors 10 Flange Motors (including AC VVVF and DC) Direct replacement motors for most popular machines. Frames 256TYZ through 405TYZ Heavy duty, replacement motors for your existing machines. Imperial Electric’s line of AC and DC Flange Hoist Motors directly replace existing motors on virtually all popular machines. Imperial Electric motors are the definition of heavy duty construction, designed to provide reliable service year after year. Direct mounts for: BENEFITS • Titan 1 • Long life expectancy • KONE MR26, MR35 • Heavy duty construction • Armor #2, #2 & 3, #3 • Drop in replacement availability • Otis 17CT, 22CT, 29CT • Quiet operation • Westinghouse 28, 38 • Available through 100 HP • Northern TW151 through TW340 • Serge • Mounts for Flexible Couplings (see page 18) • Renold FEATURES • Schindler • Drip-proof enclosure Optional Flex Coupling mounts (see page 18): • 600–1,800 rpm • Gurney • Encoder and encoder mounting options • Dover GD105 • Hot rolled steel shafts • Westinghouse – all models • CUS certified Consult Imperial Electric for additional ratings APPLICATIONS • Single and two bearing designs NEMA C Otis • Geared traction elevators • AC VVVF with encoders, low slip • AC across-the-line, high slip • AC 2-speed, high slip • DC shunt or compound wound Armor/Northern Capability Table and NEMA C Face Motors dimensional diagram: Page 26 Efficiency in Motion 11 DC Hoist Motors Frames 284AT through 409AT Rugged and dependable, Imperial Electric AC hoist motors enjoy a well deserved reputation for quality and durability. FEATURES BENEFITS • Drip-proof enclosure • Quiet operation • 60 minute duty • Available through 100 HP • 10 through 100 HP • Highly reliable • 600–1,750 rpm • Proven performance • Drip-proof construction standard, TENV available • Broad compatibility 240V DC, at 1,150 rpm • Dual ball bearing construction APPLICATIONS • Re-greasable bearings • Geared traction elevators • Class A temperature rise for elevator duty • Shunt wound standard • Compound wound available • CUS certified • Special wound available Motor Generator Sets Frames 284A/280T through S409A/360T Imperial Electric motor generator sets are proven performers. FEATURES BENEFITS • Drip-proof enclosure • Drop in replacement availability • 7.5 kW–75 kW ratings • Quiet operation • 240 volt DC loop standard • Available through 75 kW • Special DC loop voltages available • Extreme reliability • 1,750 rpm • AC input voltages – 200, 230/460, 575 3-phase • 4 bearing DC to DC and TEFC units also available APPLICATIONS • Geared traction elevators • Gearless DC machines • Compound wound standard • Shunt wound available • Special wound available Imperial Electric Geared Elevator Machines DC Hoist Motors | Motor Generator Sets | Door Operator Motors 12 Door Operator Motors Frames 2.0 through 6.1 inch diameter gear drive with motor/gearbox and PM motors Light duty, self-contained worm gear drive with motor and gearbox. Imperial door operator motors are designed to replace existing motors on a wide range of door operators from various manufacturers. These motors offer heavy duty construction and superior quality, employing hardened steel and bronze gearing, lifetime lubrication bearings, and Viton output seals. 4.0 inch diameter PM Replacement motors for: BENEFITS • Courion • Heavy duty construction • Dover • Precision design • ECI • Broad application range • GAL FEATURES • Haughton • Low profile • Kone • Hardened steel and bronze gearing • Otis • Ball and tapered roller bearing construction 3.25 inch diameter PM • Field replaceable motor • Grease or oil lubrication for life • 1/6 HP • 1,140 rpm • DC and AC available APPLICATIONS MC 137 Gearmotor • Passenger elevator doors • Freight elevator doors Door Operator Motors dimensional diagrams: Page 27 Efficiency in Motion 13 Durable, high-efficiency submersible motors. AC Submersible Hydraulic Motors Frame 217Z Compact, open-frame construction delivers a light weight, high performance, submersible solution. 440 Series More than dependable, the Imperial Electric AC Submersible Hydraulic Motors are ruggedly built, highly efficient units. Open-construction, asynchronous motors are perfectly suited for wet operations. Hydraulic fluid cools the motors as they work. Motor leads are extra length, non-wicking for flexible unit positioning. The Imperial Electric submersible motors are compatible with pump units from all major manufacturers. The motors offer the advantages of small size and light weight coupled with high starting torque and low starting current. 80 Series BENEFITS FEATURES • High performance • Rolled steel construction • Stock availability • Submersible enclosure • Drop-in replacement • Stock motors dual rated for 80 or 120 starts per hour • Available through 50 HP • 10 through 50 HP • 3,600 rpm • Voltages: 200, 230/460, 575 AC 3-phase, 60 Hz • Single ball bearing • High starting torque • Low starting current • Adapter kits available for alternate pumps • CUS certified APPLICATIONS • Submersible hydraulic elevators AC Submersible Imperial Electric Hydraulic Elevators AC Submersible Hydraulic Motors 14 Frames 217Z, L217Z AC Submersible Hydraulic Motors duty table, 80 starts per hour Amps (A) HP Imperial Electric Part Number Motor Loss BTU/HR FL EFF (%) FL PF (%) FL RPM Volts Delta Full Load 217EAS015C001 15 20 25 30 40 50 217EAS015C015 14,120 73 14120 73 87 3400 87 3400 No Load WYE Locked Rotor KVA Code Locked Rotor 82 200 51.0 27.0 242 F 230 44.6 23.0 204 F 68 460 22.3 11.5 102 F 34 217EAS015C020 14,120 73 87 3400 575 17.6 9.2 84 F 30 217EAS020C001 16,074 76 89 3395 200 65.4 31.2 311 F 104 217EAS020C015 16,074 76 89 3395 230 56.2 25.5 270 F 90 460 28.1 12.8 135 F 45 217EAS020C020 16,074 76 89 3395 575 22.4 10.2 108 F 36 217EAS025C001 17,946 78 91 3400 200 78.2 34.5 391 F 130 217EAS025C015 17,946 78 91 3400 230 67.8 30.0 340 F 113 460 33.9 15.0 170 F 57 217EAS025C020 17,946 78 91 3400 575 26.9 11.3 136 F 45 217EAS030C001 20,296 79 91 3390 200 90.0 36.0 471 F 157 230 78.2 31.0 410 F 136 217EAS030C015 20,296 79 91 3390 460 39.1 15.5 205 F 68 217EAS030C020 20,296 79 91 3390 575 31.2 12.0 174 G 58 217EAS040C001 23,879 81 91 3410 200 120.0 46.0 671 G 224 230 104.0 40.0 584 G 195 460 52.0 20.0 292 G 97 217EAS040C015 23,879 81 91 3410 217EAS040C020 23,879 81 91 3410 575 42.0 16.0 234 G 78 217EAS050C001 29,861 81 91 3380 200 142.0 42.7 920 G 307 217EAS050C010 29,861 81 91 3380 268 217EAS050C020 29,861 81 91 3380 230 123.0 37.5 800 G 460 61.5 18.8 400 G 133 575 49.4 15.0 320 G 106 200 volt motors are designed for operation at 208 volts AC Submersible Hydraulic Motors dimensional diagram: Page 28 Efficiency in Motion 15 AC Dry Hydraulic Motors Frames 215T through 365T Quiet, efficient AC dry hydraulic motors. Designed for use with belted hydraulic pump systems, Imperial Electric AC Dry Hydraulic Motors are exceptionally quiet, highly efficient and built for rugged duty. Totally Enclosed Fan Cooled (TEFC) designs are available for most ratings. Rated for 80 or 120 starts per hour, the AC Dry Hydraulic Motor is a drop-in replacement for existing motors, making any elevator modernization project more efficient. AC dry hydraulic motors are available across a wide range of horsepower ratings, including 80 or 120 starts per hour. The AC Dry Hydraulic Motor is just one of many highly engineered products developed for the elevator industry by Imperial Electric. Imperial Electric has more than 100 years experience in electrodynamic devices. Learn how Imperial Electric can benefit your next project. Call your representative today for more information. BENEFITS FEATURES • Stock availability • Cast iron construction • Drop-in replacement • Stock motors dual rated for 80 or 120 starts per hour • Available through 100 HP • 15 through 100 HP • 1,800 rpm • Voltages: 200, 230/460, 575 AC 3-phase, 60 Hz • Dual ball bearing • Drip-proof or TEFC enclosure • Class F insulation standard • 40° C ambient • WYE Start, Delta Run APPLICATIONS • Dry hydraulic elevators Imperial Electric Hydraulic Elevators AC Dry Hydraulic Motors 16 Frames 215T, 254T, 256T, 284T, 286T, 324T, 326T, 364T, 365T AC Dry Hydraulic Motors duty table, 80 starts per hour HP 15 20 25 30 40 50 60 75 100 Amps (A) Full Load RPM Frame Voltage Full Load No Load Locked Rotor KVA Code 1740 215T 200 46 23 270 G 89 1859 1735 215T 230/460 39.2/19.6 19/9.5 230/115 G 76/38 1859 Delta WYE Locked Rotor Elevator Duty BTU Per Hour 1735 215T 575 15.7 7.6 92 G 31 1859 1750 254T 200 62 31 340 G 112 2263 1750 254T 230/460 54/27 27/13.5 296/148 G 98/49 2263 1750 254T 575 22 11 120 G 40 2263 1755 256T 200 73 31 420 G 139 2360 1755 256T 230/460 62/31 26.4/13.2 366/183 G 120/60 2360 1755 256T 575 25 10.6 146 G 48 2360 1760 284T 200 87 36 500 G 165 2774 1760 284T 230/460 74/37 31/15.5 430/215 G 142/71 2774 1760 284T 575 30 12.4 172 G 57 2774 1760 286T 200 112 42 670 G 221 3282 3282 1760 286T 230/460 98/49 37/18.5 580/290 G 192/96 1760 286T 575 39 14.5 230 G 76 3282 1760 324T 200 138 70 850 G 281 3869 1760 324T 230/460 118.8/59.4 62/31 740/370 G 244/122 3869 1760 324T 575 49 25 310 G 102 3869 1760 326T 200 162 70 1000 G 330 4477 1760 326T 230/460 143.2/71.6 64/32 920/460 G 304/152 4477 1760 326T 575 58 26 370 G 122 4477 1770 364T 200 210 87 1320 G 436 5253 1770 364T 230/460 180/90 72/36 1120/560 G 370/185 5253 1770 364T 575 72 29 450 G 149 5253 1780 365T 230/460 228/114 76/38 1590/795 G 524/262 6015 1780 365T 575 91 30 636 G 210 6015 AC Dry Hydraulic Motors dimensional diagram: Page 29 Efficiency in Motion 17 Flexible Couplings and Adapters Imperial Electric offers flexible couplings and adapters with its heavy-duty line of AC & DC Elevator Duty Motors for geared traction machines. The couplings and adapters are also available for both flange or foot-mount machines manufactured by companies such as Armor, Dover, Gurney, Montgomery, Otis, Schindler-Haughton, Serge and Westinghouse. Other couplings are available upon request. The three-part coupling consists of a drum-mount flange, polyurethane disc and a motor adapter plate for flange motors. When assembled and properly installed, the poly disc reduces vibration and noise carry-through to the car due to any misalignment. End thrusting of motor shafts and overloading of bearings are also reduced. Flexible couplings are also available in kit form for field modifications. The couplings with Taper-Lock™ fittings have flange bolt patterns that are identical to the rigid couplings they replace which allows for motor replacement within a few hours. Flexible Coupling Dover Flange Belly Motor Gurney Flange Foot Mounted Armor/Northern Flange Imperial Electric Machine and Motor Accessories Flexible Couplings and Adapters | Elevator Machine Accessories 18 Elevator Machine Accessories Encoders Incremental hollow shaft encoder for hoist motors Absolute taper shaft encoder for frame 400 and 500 series gearless AC machines Absolute hollow shaft encoder for Frame 800 series gearless AC machines Encoder Cables Submersibles 80 Series Flange Kit 440 Series Flange Kit Gearless Isolation Pads Sub-Base/ Sub-Structure/ Up-Stand Deflector/ Secondary Sheave Sheave Guard Dead-End Hitch Plate Rope Guard/ Rope Retainer Threaded Mounting Plate Efficiency in Motion 19 20 Gearless AC Machines Frame 400 series dimensional diagrams Model 472 Model 475 Model 478 Model 478 Note: Contact Imperial Electric for actual dimensions. 20 Gearless AC Machines Frame 500 series dimensional diagrams 21 Model 522 Model 525 Model 525 available in 20 inch and 25 inch sheaves. Model 525 Note: Contact Imperial Electric for actual dimensions. 21 Gearless AC Machines Frame LS series dimensional diagrams 34.15 [867.5] 22 31.77 [807.0] 2.73 [69.4] 174° WRAP ANGLE 12.75 [323.7] 20.00 [ 508.0] DRIVE SHEAVE 22.75 [577.9] 22.48 [571.0] 34.53 [877.1] WARNING PLATE NAME PLATE 46.35 [1177.4] 14.27 [362.5] 12.60 [320.0] 12.11 [307.6] 8.94 [227.0] 23.60 [599.5] 8.00 [203.2] RL1 15.07 [382.7] RL2 1.00 [25.4] ISOLATION PADS " ROPES 4-1 2 1.00 [25.4] ISOLATION PAD PLATES 478 LS MACHINE BASE (IMPERIAL SUPPLIED) 4.37 [111.1] 8.00 [203.2] MACHINE BEAMS ISOLATION PADS (IMPERIAL SUPPLIED) 30.59 [777.1] 12.25 [311.1] 4.00 [101.6] SLAB 8.25 [209.6] 3.25 [82.6] 5.00 [127.0] 20.00 [ 508.0] deflector sheave MOUNTING TBD BY CUSTOMER 24.37 [619.1] ROPE DROP Model 478-LS 169° wrap angle 5.41 [137.3] 35.46 [900.7] 34.65 [880.0] 27.80 [706.0] 19.08 [484.6] 8.95 [227.4] 23.74 [603.0] 36.73 [933.0] 17.72 [450.0] 54.73 [1390.2] 14.17 [360.0] 20.39 [517.9] 9.00 [228.6] 33.44 [849.4] 1.00 [25.4] RL1 36.00 [914.4] RL2 8.00 [203.2] 9.92 [252.0] 20.00 [ 508.0] deflector sheave MOUNTING TBD BY CUSTOMER 22 30.99 [787.2] 29.53 [750.0] 10.00 [254.0] MACHINE BEAMS Model 522-LS 20.16 [ 512.0] DRIVE SHEAVE " ROPES 4-1 2 MACHINE BLOCKING BEAMS (IMPERIAL SUPPLIED) 49.24 [1250.7] 12.25 [311.1] 6.25 [158.8] 3.00 [76.2] 3.25 [82.6] 30.00 [762.0] ROPE DROP 522 LS MACHINE BASE (IMPERIAL SUPPLIED) ISOLATION PADS (IMPERIAL SUPPLIED) 4.00 [101.6] SLAB 23 Gearless AC Machines Frame LS series dimensional diagrams 33.78 [858.0] 155° EKARB LAUNAM EHT GNISAELER RETFA EKARB EHT NO KRAM A .ESAELER TESER EHT HTIW NGILA TSUM ESAELER .LACED NO ENIL NOITISOP ! .SSECCA YSAE ROF ELDNAH EROTS DNA EVOMER YLNO TSUM ESAELER EKARB LAUNAM LENNOSREP DEIFILAUQ YB DESU EB ESAELER NOITCERID ! TESER NOITISOP 9.23 [234.5] 26.03 [661.0] EUQROT EKARB DNA NOISSERPMOC GNIRPS EDIS ELGNIS NO EUQROT HTGNEL DERUSAEM )HCNI( L ).tf.bl( L EKARB L C 59.91 [1521.8] 75.02 [1905.4] 13.99 [355.4] 6-5/8" ROPES 1.00 [25.4] 8.00 [203.2] 8.00 [203.2] MC 8 X20 C CHANNEL 43.01 [1092.5] 25.00 [635.0] DEFLECTOR SHEAVE 42.54 [1080.5] 25.00 [635.0] 7.00 [177.8] 8.00 [203.2] 525 LS MACHINE BASE WITH DEFLECTOR SHEAVE 8.00 [203.2] 1.00 [25.4] AIRLOC ISOALTION (IMPERIAL SUPPLIED) 1.00 4.00 [25.4] [101.5] ISOLATION PAD PLATE W 6 X 25 blocking beams (customer supplied) 3.00 [76.2] 10.00 [254.0] 8.25 [209.4] 44.06 [1119.1] 6.00 [152.4] Ø25.00 DEFLECTOR SHEAVE (IMPERIAL SUPPLIED) S 12X 31.8 MACHINE BEAMS 76.04 [1931.4] 40.50 [1028.6] ROPE DROP 40.25 [1022.5] Model 525-LS with base and deflector sheave 39.03 (991.3) 157° wrap angle 25.0 (635) 26.54 (674.0) 30.8 (782.2) 7.87 (200) 48.0 (1219.2) 1.0 (25.4) Isolation Pads W 8 x 24 Blocking Beams 4.0 (101.2) Slab 12.0 (304.8) Machine Beams 25.0 (635) 16.0 (406.5) Typical 19.25 (489) 3.25 (82.6) 46.0 (1168.3) Rope Drop 10.0 (254.1) Typical Model 525-LS 23 24 Gearless AC Machines Frame 800 series dimensional diagrams Model 805 Model 805 available in 22.5 inch and 26 inch sheaves. Model 808 Model 808 Model 805 available in 22.5 inch and 26 inch sheaves. Note: Contact Imperial Electric for actual dimensions. 24 Gearless DC Machines Frame 590 series dimensional diagram 25 DC Gearless 598 25 26 Flange Motors (including AC VVVF and DC) Frame 256TYZ through 405TYZ dimensional diagram (256TC through 405TC shown) Flange Motor dimensions Frame C L P T U V W a b AA AB AC AF AH AJ AK BB BC BD BF 256TC 25.625 9.25 12.125 2.375 1.625 3.75 0.125 0.375 0.187 1.5 11 8.75 4 3.75 7.25 8.5 .25 -0.25 10 4 BF Depth 1/2–13 0.75 9.5 225 300 BG Appr. Wt. 284TC 26.875 9.5 13.75 2.375 1.875 4.375 0.125 0.5 0.25 1.5 11.75 9.5 4 4.375 9 10.5 .25 -0.25 11.25 4 1/2–13 0.75 9.75 286TC 28.375 10.25 13.75 2.375 1.875 4.375 0.125 0.5 0.25 1.5 11.75 9.5 4 4.375 9 10.5 .25 -0.25 11.25 4 1/2–13 0.75 10.5 325 324TC 29.5 10.5 15.625 2.375 2.125 5 0.125 0.5 0.25 2 12.75 10.5 4 5 11 12.5 .25 -0.25 14 4 5/8–11 0.9375 10.75 400 450 326TC 31 11.25 15.625 2.375 2.125 5 0.125 0.5 0.25 2 12.75 10.5 4 5 11 12.5 .25 -0.25 14 4 5/8–11 0.9375 11.5 365TC 33 11.875 18.625 2.75 2.375 5.625 0.125 0.625 0.312 3 15.875 12.812 4.5 5.625 11 12.5 .25 -0.25 14 8 5/8–11 1 12.25 610 405TC 37.5 13.5 19.625 2.75 2.875 7 0.125 0.75 0.375 3 15.875 12.875 4.5 7 11 12.5 .25 -0.25 15.5 8 5/8–11 1 13.75 865 Compatibility Table 1,200 RPM, low slip, 200V–575V, 3-phase, 60 Hz Machine Armor Dover Flange Horsepower 5 10 12.5 15 20 25 30 40 50 60 75 100 #2&3 • • • • • • • • • • • • #2 (Serge)* • • • • • • • • • GD1 • • • • • • • • • NEMA C • • • • • • • • • • • • NEMA D • • • • • • • • • • • • KONE MR26-35 • • • • • • • • • • • • Montgomery 207E • • • • • • • • • • • • C • • • • • • • • • • • • D • • • • • • • • • • • • TW151* • • • • • • • • • Haughton NEMA Northern TW160* • • • • • • • • • TW280* • • • • • • • • • • • • TW340* • • • • • • • • • • • • 17CT • • • • • • • • • • 22CT • • • • • • • • • 29CT • • • • • • • • • Renold NEMA C • • • • • • • • • • • Schindler NEMA D • • • • • • • • • • • • Titan 1 • • • • • • • • • • • • 28 • • • • • • • • • • • • 38 • • • • • • • • • • • • Otis Westinghouse Motors are 2 ball bearing designs unless otherwise noted (*single ball bearing design). Consult Imperial Electric for other ratings. All flange mounted requirements need customer review of dimension sheets. 26 BF Tap Size Door Operator Motors Frame 2.0 through 6.1 inch diameter dimensional diagrams 27 3.25 inch diameter PM Motor 6.1 inch diameter PM Motor - 56 Frame 2.0 inch diameter PM Gearmotor 27 28 AC Submersible Hydraulic Motors Frame 217Z dimensional diagram AC Submersible Hydraulic Motor dimensions 28 Frame A B C D E F G H L L1 Ref. HP (lbs.) 217Z 1.260 1.261 1.396 1.406 .394 .395 2.25 2.050 2.045 8.25 2.06 3.94 13.72 14.63 15,20,25,30 100 L217Z 1.260 1.261 1.396 1.406 .394 .395 2.25 2.050 2.045 8.25 2.06 3.94 15.72 — 40,50 130 29 AC Hoist or AC Dry Hydraulic Motors Frames 215T through 405T dimensional diagram ENCODER MOUNTING PROVISIONS WHEN REQUIRED AC Hoist and AC Dry Hydraulic Motor dimensions Frame A B BA C D E F G H J K L1 M N O P T U V W a b AA AB AC AF Appr. Wt. 215T 10.5 9 3.5 17.312 5.25 4.25 3.5 .625 .406 1.75 2 6.937 6.875 3.5 10.312 10.125 — 1.375 3.125 .125 .312 .156 1 8.562 6.937 2.75 125 254T 12.5 10.75 4.25 20.75 6.25 5 4.125 .75 .531 2.25 2.5 8.375 8.25 4.125 12.312 12.125 2.375 1.625 3.75 .125 .375 .187 1.5 11 8.75 4 200 256T 12.5 12.5 4.25 22.5 6.25 5 5 .75 .531 2.25 2.5 9.25 9.125 4.125 12.312 12.125 2.375 1.625 3.75 .125 .375 .187 1.5 11 8.75 4 225 284T 14 12.5 4.75 23.625 7 5.25 4.75 .875 .531 2.75 3 9.5 9.375 4.75 13.812 13.75 2.375 1.875 4.375 0 .5 .25 1.5 11.75 9.5 4 300 286T 14 14 4.75 25.125 7 5.25 5.5 .875 .531 2.75 3 10.25 10.125 4.75 13.812 13.75 2.375 1.875 4.375 0 .5 .25 1.5 11.75 9.5 4 325 324T 16 14 5.25 26.25 8 6.25 5.25 1 .656 3.25 3.5 10.5 10.375 5.375 15.812 15.625 2.375 2.125 5 .125 .5 .25 2 12.75 10.5 4 400 326T 16 15.5 5.25 27.75 8 6.25 6 1 .656 3.25 3.5 11.25 11.125 5.375 15.812 15.625 2.375 2.125 5 .125 .5 .25 2 12.75 10.5 4 450 364T 18 15.25 5.875 28.75 9 7 5.625 1 .656 2.5 3 11.375 11.375 6 17.812 18.625 2.75 2.375 5.625 .25 .625 .312 3 15.875 12.812 4.5 550 365T 18 16.25 5.876 29.75 9 7 6.125 1 .656 2.5 3 11.875 11.875 6 17.812 18.625 2.75 2.375 5.625 .25 .625 .312 3 15.875 12.812 4.5 610 17.75 6.625 34.25 10 8 6.875 1 .812 3 3.5 13.5 13.375 7.375 19.812 19.25 2.75 2.875 7 .125 .75 .375 3 15.875 12.875 4.5 885 405T 20 29 Kinetek Kinetek is a global manufacturing enterprise that provides custom engineered control, motor and drive system solutions for world class customers in the elevator/ escalator, commercial floor care, material handling/aerial lift, commercial food equipment, golf car/utility vehicle, renewable energy and medical markets. Imperial Electric is a custom manufacturer of special application AC and DC motor systems. Imperial manufactures a complete line of products for the elevator/escalator market including AC and DC gearless machines, AC and DC hoist motors and submersible motors. Imperial Electric is also an established leader in commercial floor care and hose reel markets. Motion Control Engineering (MCE) is a leader in non-proprietary elevator controls, complete elevator packages, technical services and repair solutions for modernization and new construction. MCE has an installed base of more than 160,000 elevator controls worldwide. Advanced Motors & Drives designs and manufactures special purpose AC, DC and brushless DC motors for traction, pump and steering applications for battery operated vehicles. AMD is a leader in material handling, golf car, utility vehicle, scissor lift and wind markets. Euclid Universal develops custom engineered gear motors, traction drives and gearing for the floor care, medical/mobility, load moving and loose gearing markets. Scott DC Power Products designs and manufactures high output DC motors for the floor care market, hydraulic pump drive motors for industrial lift applications, and traction drive motors. ZXK (Zhongxiu Kinetek) designs, manufactures and markets complete elevator controls and microprocessor boards for domestic China and International markets. ZXK operates a state-of-the-art design and manufacturing facility. Mexico Motion Control Engineering Rancho Cordova, California Imperial Electric Valmark Industries Livermore, California Kinetek Global Manufacturing 30 Scott DC Power Products Alamogordo, New Mexico KDM Monterrey, Mexico Merkle-Korff SLP San Luis Potosi, Mexico Merkle-Korff Industries Elk Grove Village, Illinois Kinetek companies operate facilities in North America, Europe and Asia. Kinetek’s MAJOR MARKETS comprehensive range of product lines includes AC, DC and brushless DC electric • Elevator & Escalator • Commercial Floor Care • Material Handling & Aerial Lift • Commercial Food Equipment • Golf Car & Utility Vehicle • Renewable Energy • Medical motors, pumps, gearing, gearboxes, fans, electronic controls/systems and contract manufacturing. FIR Group designs and manufactures custom made AC and brushless DC motors and pump motor packages for highly specialized industrial and commercial markets. TEA International, a member of the FIR group, serves the global building construction market with cable hoist and platform lift products. Valmark Industries is a leader in the design and manufacture of custom human machine interface (HMI) products, incorporating sophisticated membrane switch assemblies, touch screens, graphic panel overlays, and a variety of custom industrial and commercial labeling and shielding products. Merkle-Korff, founded in 1911, is a pioneer in the development of small motors and gear motors. MerkleKorff's product line includes advanced brushless DC motors and gearmotors, PMDC planetary and PMDC right angle gearmotors, high efficiency PSC motors, and PMDC and AC parallel shaft gearmotors. KJH (Kinetek Jinghe) is a leading shaft and gearing manufacturer. KJH's world class customers include Bosch, Panasonic and Kinetek. KJH markets include floor care & material handling, golf car/utility vehicle, power tools, appliance and automotive. Kinetek Controls specializes in application specific, custom motor control design and production. Kinetek Controls' markets include material handling, floor care, recreational vehicles, lift trucks, golf and other electric vehicles. KDS (Kinetek De Sheng) maintains a strong position in China in several industries and is the number one Chinese elevator motor manufacturer. KDS is an ISO-certified manufacturer of AC and DC motors, brushless DC motors, general purpose motors, gearboxes and end products. Imperial Electric Akron, Ohio Euclid Universal Solon, Ohio Kinetek Controls Perry, Ohio Advanced Motors & Drives Syracuse, New York FIR Group Casalmaggiore, Italy KDS Shunde, China ZXK Wuxi, China KJH Guangzhou City, China KMM Changzhou, China Efficiency in Motion 31 www.imperialelectric.com Corporate Office 1503 Exeter Rd. Akron, OH 44306 Phone: (330) 734-3600 Fax: (330) 734-3601 Email: sales@imperialelectric.com East Coast Office Phone: (908) 575-7950 Fax: (908) 575-7958 WARRANTY POLICY New equipment is warranted to be free from defects in material and workmanship for one year from date of shipment from Imperial Electric Co. Imperial Electric Co. will repair or replace defective equipment at its option and expense provided that prior to repair or replacement, defects are reported to and approved for disposition by the Akron office at the address listed above: Attn: Elevator Warranty Claims Notice of failure or defect must include job name, location, date of start-up, unit serial number, model number as listed on unit nameplate, kW/HP rating, and description of problem. Imperial shall have the right to require the buyer to deliver the equipment to a designated service center and the buyer shall pay all inbound and outbound transportation and for services of any kind, diagnostic or otherwise, except the direct and actual cost of repair or replacement. Equipment sold but not manufactured by the Imperial Electric Co. will be warranted as to defects in material and workmanship consistent with the warranty policy of the original manufacturer of the equipment. The Imperial Electric Co.’s liability under this warranty or any other warranty whether expressed or implied in law or fact shall be limited to the repair or replacement of defective material and workmanship and in no event shall it be liable for consequential or indirect damages. Failure to comply with the above policy places responsibility and cost of repair or replacement with others. NOTE: The technical information in this product catalog has been reviewed and approved by Imperial Electric technical and engineering staff. Performance data and dimensions are for reference only and are subject to change. It is the responsibility of the purchaser to ensure that the specific data for the product they are purchasing is properly confirmed for their specific application. This analysis should be performed only by individuals with appropriate technical expertise related to elevator machines and motors. Contact Imperial Electric directly for certified data. Imperial Electric is not responsible for providing financial remedy for products that were incorrectly specified by the purchaser. IMP-CAT-02-0811